求翻译：JANSPOR的设计者充分考虑到人体背部的生理结构，给予背包人性化的造型结构，而背包的肩带设计则侧重于舒适和减缓压力。背包分很多系列，包括旅游类、常用 类、经典类、厚皮底类等等，是日常生活、学习、旅游 探险、外出野营的上佳选择。背包主要材质选用杜邦公 司的一种新型面料，这种材质的特性是防水、耐磨、有 韧性、质地上乘，而且色彩多元：赤橙黄绿青蓝紫无所不含。是什么意思？

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The JANSPOR designer considered fully the human body back the physiological structure, gives the knapsack user friendly the modelling structure, but the knapsack pectoral girdle design stresses on comfortable and the slow-down pressure.Knapsack minute very many series, including traveling class, com

JANSPOR designers to take full account of human physiological structure of the back, knapsack humanized shape structure, while the backpack shoulder strap design is focused on comfort and pressure relief. Backpack many series, including the classic class, tourist class, standard class, thick skin an

JANSPOR designers take full account of the physical structure of the human body back to give the shape of the structure of human backpack, while the backpack strap design focuses on comfort and reduce stress. Backpack a lot of series points, including tourist class, common class, Classic, thick at t